Question

Find the value of unknown angles.
Х
50​

Answer 1

`x = 70^o`

Explanation:

Given

See attachment for triangle

Required

Find x

To solve for x, we make use of:

`x + 50^o + 60^o = 180^o` --- angles in a triangle

`x + 110^o = 180^o`

Collect like terms

`x = 180^o-110^o`

`x = 70^o`